The incidence of post-operational mitral valve regurgitation ( MVR) and pericardiac tamponade was lower in group 2 compared with group 1 ( P < 0.05).

The competition between Coca Cola and Pepsi Cola has been on for a long time.

可口可乐与百事可乐的竞争由来已久.

I'll take some diet Pepsi-Cola if you have it.

如果您有 ‘ 百事可乐’,我倒想来点.

In with in the Coca-Colacompetition, Pepsi Cola had finally found the breach.

在与 可口可乐 的竞争中, 百事可乐终于找到了突破口.

Turn right and walk about fifty steps.

服务员:出去后向右拐,步行50步.

Turn left and walk about two blocks.

左转再走两个街口.

Let's walk about and quiz people.

我们出去走走,和人们开开玩笑去吧.

I can't walk about in this heat.

我不能在这种酷热下走路.

She likes to walk about.

她喜欢到处走走.

Stay here! It's unsafe for you to walk about.

呆在这儿! 你四处走动不安全.

Take the first street to the leave and walk about three block.

在前面往左拐,大约过三条马路.

I agree. The most important thing is we are free to walk about.

是啊, 最重要的是我们可以随意走动.

He always went for a walk about this hour.

他总是在这个钟点出去散步.

They walk about the routine route and shout the way.

他们在常规线路上四处行走并一路高呼.

We came out for a walk about at about five today.

今天大概是五点左右我们出门散步.

Take the first street to the left and walk about three blocks.

当地人:在前面往左拐,大约过三条马路.

Is It'safe for the President to walk about without a guard?

总统不带卫士在人群中自由走动安全 吗 ?

Now, the cosmos grants you a rhythm section.

现在, 宇宙赋予了你节奏乐器组.

Objective : To study the clinical application value of transdermic core needle puncture on breast lump biopsy.

目的: 探讨经皮核芯针穿刺活检乳腺肿块的临床应用价值.

Select the appropriate peripheral device to achieve the intended purpose.

选择恰当的外围器件来实现预定目的.

This paper origins from the national found named research on initiative control of computer peripheral equipment.

本文源于国防科工委武器装备预研项目‘计算机外部设备主动控制研究’.